Skip to main content

International Psoriasis Council

Advancing Knowledge. Improving Care.

Marcelo Arnone headshot

Marcelo

Arnone

,

MD

Attending Physician of Dermatology Division
Hospital das Clínicas of University of São Paulo Medical School
São Paulo
,
Brazil
Dr. Marcelo Arnone is an Attending Physician of the Dermatology Division at Hospital das Clínicas of the University of São Paulo Medical School and is currently the medical coordinator of this institution’s Psoriasis Clinic. Dr. Arnone is a specialist in dermatology certified by the Brazilian Society of Dermatology. He gained his medical degree from the Faculty of Medicine of the University of São Paulo and completed his residency in the Department of Dermatology. He later obtained his Master’s Degree in Dermatology in 2008. Dr. Arnone has authored or co-authored numerous papers on psoriasis and connective tissue diseases in national and international dermatology journals.
Last Updated:
03/08/2023

What's New

Psoriasis: An Expert Global Perspective Is Now Available for Pre-Order

IPC Board Member and Treasurer Joel Gelfand, MD, MSCE, is the editor of a new textbook, Psoriasis: An Expert Global Perspective, now available for preorder from Elsevier. He worked with associate editors IPC President Bruce Strober, MD, PhD; IPC Vice President/President-Elect Claudia de la Cruz, MD; and IPC Chief Medical Officer Peter van de Kerkhof, MD, PhD. Nearly 50 authors from 20 countries contributed 30 chapters covering psoriasis from its earliest descriptions through genetics, immunology, and current therapies, with clinical images of psoriasis across diverse skin tones. All royalties support IPC.

PRE-ORDER YOUR COPY

Thursday, September 10, 2026

New Video Resource: Early Diagnosis and Treatment of Psoriatic Arthritis (PsA)

In this video, IPC Councilor Rodrigo Garcia Salinas, MD, a rheumatologist from Argentina, explains how to recognize psoriatic arthritis early, including why joint pain, how long a patient has had psoriasis, and family history can matter more than skin severity alone. He also reviews how imaging helps catch early disease and how to choose treatment based on each patient’s joint, spine, and skin involvement.

WATCH NOW

Friday, September 25, 2026

Take Ten Video: Bridging Psoriasis and Metabolic Comorbidities

IPC President Bruce Strober reviews the link between psoriasis and metabolic disease, drawing on findings from IPC’s recent paper in the Journal of the American Academy of Dermatology (JAAD). He translates this growing body of evidence into five concrete priorities from the 2025 IPC Think Tank for improving cardiometabolic screening and care.

WATCH NOW

Wednesday, September 9, 2026